The 30DC156M050DF2A from Barker Microfarads is a Power Capacitor with Capacitance 15 µF, Voltage Rating 50 V, Equivalent Series Resistance (ESR) 0.402 Ohm, Operating Temperature -40 to 105 Degree C. Tags: Through Hole, Polymer Capacitor. More details for 30DC156M050DF2A can be seen below.